JP5923490B2 - リレー物理ダウンリンク制御チャネルでデータをインターリビングするための装置及び方法 - Google Patents

リレー物理ダウンリンク制御チャネルでデータをインターリビングするための装置及び方法 Download PDF

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Publication number
JP5923490B2
JP5923490B2 JP2013503663A JP2013503663A JP5923490B2 JP 5923490 B2 JP5923490 B2 JP 5923490B2 JP 2013503663 A JP2013503663 A JP 2013503663A JP 2013503663 A JP2013503663 A JP 2013503663A JP 5923490 B2 JP5923490 B2 JP 5923490B2
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Prior art keywords
relay
search space
relay terminal
base station
downlink
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JP2013528979A (ja
Inventor
リンジア・リウ
ジャンツォン・ツァン
ヨン・ハン・ナム
ヒョン・ジュ・ジ
ジョン・ヨン・チョ
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Samsung Electronics Co Ltd
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Samsung Electronics Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2603—Arrangements for wireless physical layer control
    • H04B7/2606—Arrangements for base station coverage control, e.g. by using relays in tunnels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0045—Arrangements at the receiver end
    • H04L1/0046—Code rate detection or code type detection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0071—Use of interleaving
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0078—Timing of allocation
    • H04L5/0082—Timing of allocation at predetermined intervals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L2001/0092—Error control systems characterised by the topology of the transmission link
    • H04L2001/0097—Relays
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/042—Public Land Mobile systems, e.g. cellular systems
    • H04W84/047—Public Land Mobile systems, e.g. cellular systems using dedicated repeater stations
JP2013503663A 2010-04-05 2011-04-04 リレー物理ダウンリンク制御チャネルでデータをインターリビングするための装置及び方法 Active JP5923490B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US32090110P 2010-04-05 2010-04-05
US61/320,901 2010-04-05
US13/074,476 2011-03-29
US13/074,476 US20110243059A1 (en) 2010-04-05 2011-03-29 Apparatus and method for interleaving data in a relay physical downlink control channel (r-pdcch)
PCT/KR2011/002326 WO2011126247A2 (en) 2010-04-05 2011-04-04 Apparatus and method for interleaving data in a relay physical downlink control channel (r-pdcch)

Publications (2)

Publication Number Publication Date
JP2013528979A JP2013528979A (ja) 2013-07-11
JP5923490B2 true JP5923490B2 (ja) 2016-05-24

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JP2013503663A Active JP5923490B2 (ja) 2010-04-05 2011-04-04 リレー物理ダウンリンク制御チャネルでデータをインターリビングするための装置及び方法

Country Status (7)

Country Link
US (1) US20110243059A1 (ko)
EP (1) EP2556602B1 (ko)
JP (1) JP5923490B2 (ko)
KR (1) KR101857590B1 (ko)
CN (1) CN102884732B (ko)
AU (1) AU2011239178B2 (ko)
WO (1) WO2011126247A2 (ko)

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KR101712911B1 (ko) * 2010-04-13 2017-03-07 엘지전자 주식회사 하향링크 신호를 수신하는 방법 및 장치
US9197363B2 (en) * 2010-04-13 2015-11-24 Lg Electronics Inc. Method and device for receiving downlink signal
WO2011129650A2 (ko) * 2010-04-16 2011-10-20 엘지전자 주식회사 하향링크 신호를 수신하는 방법 및 장치
US9210736B2 (en) * 2010-04-22 2015-12-08 Lg Electronics Inc. Method for transceiving signals between a base station and a relay node in a wireless communication system, and apparatus for same
US9276722B2 (en) * 2010-05-05 2016-03-01 Qualcomm Incorporated Expanded search space for R-PDCCH in LTE-A
US8908628B2 (en) * 2010-05-11 2014-12-09 Lg Electronics Inc. Method and apparatus for receiving downlink signals
US9277540B2 (en) * 2010-05-12 2016-03-01 Qualcomm Incorporated System, apparatus and method for control channel configuration in wireless communication systems
US9036577B2 (en) * 2010-06-21 2015-05-19 Panasonic Intellectual Property Corporation Of America Wireless communication apparatus and wireless communication method
WO2012011239A1 (ja) * 2010-07-21 2012-01-26 パナソニック株式会社 基地局装置、端末装置、送信方法及び受信方法
US9380567B2 (en) * 2010-08-16 2016-06-28 Qualcomm Incorporated Search space design for relay physical downlink control channel (R-PDCCH)
US9591664B2 (en) * 2011-02-21 2017-03-07 Lg Electronics Inc. Method for setting search space for relay node in wireless communication system and device therefor
WO2012173530A1 (en) * 2011-06-13 2012-12-20 Telefonaktiebolaget Lm Ericsson (Publ) Sub-carrier allocation in a wireless communication system using relays
CN102291736B (zh) * 2011-08-08 2017-11-24 中兴通讯股份有限公司 下行控制信道的检测方法、用户设备及基站
US9252918B2 (en) * 2011-08-15 2016-02-02 Google Technology Holdings LLC Method and apparatus for control channel transmission and reception
JP5487229B2 (ja) * 2011-11-07 2014-05-07 株式会社Ｎｔｔドコモ 無線基地局装置、ユーザ端末、無線通信システム及び無線通信方法
WO2013081274A1 (ko) * 2011-12-02 2013-06-06 엘지전자 주식회사 무선 통신 시스템에서 단말이 하향링크 제어 채널을 수신하는 방법 및 이를 위한 장치
CN110049573B (zh) * 2012-01-17 2022-09-09 中兴通讯股份有限公司 一种无线通信方法和通信装置及通信系统
WO2013116127A1 (en) * 2012-01-30 2013-08-08 Zte (Usa) Inc. Method and system for physical downlink control channel multiplexing
BR112014001354B1 (pt) 2012-07-25 2022-08-30 Sun Patent Trust Aparelho de comunicação e método de comunicação realizado por circuito
KR102148651B1 (ko) * 2012-09-21 2020-08-27 엘지전자 주식회사 무선 통신 시스템에서 하향링크 신호를 송수신하는 방법 및 이를 위한 장치
CN104144488A (zh) * 2013-05-07 2014-11-12 中兴通讯股份有限公司 同步跟踪公共参考信号的发送方法及装置
US11405915B2 (en) * 2018-07-18 2022-08-02 Qualcomm Incorporated Adaptation of the number of NR PDCCH candidates
CN112805937B (zh) * 2019-03-21 2022-08-19 Oppo广东移动通信有限公司 一种信息确定方法、装置、系统、设备及存储介质

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US8238475B2 (en) * 2007-10-30 2012-08-07 Qualcomm Incorporated Methods and systems for PDCCH blind decoding in mobile communications
US8374109B2 (en) * 2008-03-27 2013-02-12 Qualcomm Incorporated Methods of sending control information for users sharing the same resource
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Also Published As

Publication number Publication date
CN102884732B (zh) 2016-08-03
US20110243059A1 (en) 2011-10-06
AU2011239178B2 (en) 2015-08-20
WO2011126247A3 (en) 2012-03-08
EP2556602A2 (en) 2013-02-13
EP2556602A4 (en) 2014-11-19
KR101857590B1 (ko) 2018-06-20
WO2011126247A2 (en) 2011-10-13
CN102884732A (zh) 2013-01-16
EP2556602B1 (en) 2021-06-02
AU2011239178A1 (en) 2012-10-04
JP2013528979A (ja) 2013-07-11
KR20130066567A (ko) 2013-06-20

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